TY  - BOOK
AU  - Ilag, Lina
TI  - Patolohiya ng halaman: pag aaral ng prinsipyo 
SN  - 9718781635
U1  - Fil 632.3 P274 1998  
PY  - 1998///
CY  - Quezon City
PB  - UP-SWF
KW  - Plant diseases - Study and teaching
N1  - Includes bibliographical references
ER  -